You said non HD box in roughly your 5th post and I think you aren't reading the advice you are being given very carefully.
As mentioned earlier, the "small X1 boxes" require an X1 DVR to work because they don't have their own internal tuners. They "borrow" tuners from the X1 DVR.
No offense Matthew but I think you might be over your head here and you should do yourself (and your family) a favor and have a Comcast tech complete the install.
↧
Re: Screen goes blank after initial boot.
↧